Banana grooves..
Some eye candy right there! I went all out on a scrap pair of hydro shafts: thrust side oil hole, banana grooved, went full cam lift and marked em and added another smaller hole that lined up with a rockers valve stem oiler hole that was extended through to the pushrod oiler hole. and another that lined up when on the cam base. So 3 small strategic holes per rocker arm. If they dont work, I got 3 more sets of hydro shafts to play with. If oil was blood, this is gonna look like a stuck pig when running.